Beiträge von Soulchef
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Möglicherweise gibt es einen Zähler, der zählt, wie oft das Gaspedal zu 100% betätigt wird. Und dann...
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Das habe ich gefunden:
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One question: does Torque Pro+ELM327 works with this car?
I have found AA Torque app, somehow it seems it will be working, but i'm waiting for the dongle to test it out.
Link https://github.com/agronick/aa-torque
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ILZKR7D8 sind für K14C, A2L414.
Autodoc (18 € / Stück, made in Thailand).
Für ohne Hybrid ist 18 Nm.
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I saw one comment on FB group that the OEM map will reduce boost/cut timing at high RPMs if the coolant temperature is below 80 °C.
Then i just googled "low boost because of temp sensor"
ttps://www.vwclub.co.za/forum/viewtopic.php?t=128368
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Here someone posted a video with Vitara (with the low boost/power), but the video is not available anymore.
Swift Sport AZ keine Leistung mehr [SAMMELTHREAD]
ZitatPs. Hat der Vitara nicht eine andere Ladedruckstrategie? Kann mal jemand checken, ob beim Vitara das Wastegate im Leerlauf offen oder geschlossen ist?
Leerlauf.
From the link: https://www.sssoc.co.uk/forum/…rance/?part=8#postid-1401
ZitatI found a document at the 'Society of motor engineers of Japan' once. That had a few details of the differences between the Vitara K14C and the Swift Sport K14C. It wasn't an all encompassing document. But Suzuki did state that the K14C in the Swift Sport has 'upgraded performance'.
I'm not sure of the specific differences as regards the ECU. But the Swift Sport has 7-hole injectors, whereas the Vitara has 6-hole injectors. The wastegate default position on the Swift Sport is closed (allowing better response), whereas in the Vitara the default position is open - allowing better fuel economy, but less a responsive engine.
SSS K14C:
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The Japanese have said to replace the PCV valve (yellow arrow on image above).
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Vor dem 001:
1 Swift Sport AZ keine Leistung mehr [SAMMELTHREAD]
2 Swift Sport AZ keine Leistung mehr [SAMMELTHREAD]
3 Swift Sport AZ keine Leistung mehr [SAMMELTHREAD]
4 Swift Sport AZ keine Leistung mehr [SAMMELTHREAD]
6 Swift Sport AZ keine Leistung mehr [SAMMELTHREAD]
5 Swift Sport AZ keine Leistung mehr [SAMMELTHREAD]
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... und laut denen wurde ein Kunden Motor in Japan zerlegt und geprüft.
Wann war das?
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Naja... zumindest spreche ich jetzt „fließend“ Japanisch....
Haha.
Nur ein Witz.
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Also ich hab auf FB eine Gruppe aus Mexico und dort gibt es auch einige mit dem Problem. Da gehe ich davon aus, dass es weltweit besteht
I also found for Japan (2 or 3 cases).
It isnt the Octane...i drove the car with VPower and Aral Ultimate 102...doesnt change anything. It might be the Knock-Sensor but:
1. why does it alert after 10.000km or 75.000? and not after 500?
2. why is the parameter setting so small, that the counts forces the ECU to run with lower power? Didnt they tested it before with several cars?
I asked them about using high octane fuel and they don't know anyone with that problem:
ZitatIn Japan, with 100-octane fuel and a normal setup, this symptom has not been reported.
ZitatFor normal data cases (Standard ECU):
- Is there any air leakage?
- Is the turbine functioning properly?
- Has the blow-off valve been replaced?
- Is the air cleaner box hose properly connected?
- Is the PCV valve broken?
- Has carbon sludge accumulated?
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Aber weiß jemand zufällig wo die Öltemperatur gemessen wird? Ich hab mal gelesen das diese am Ölkühler (Plattenwärmetauscher am Motorblock vorne) gemessen werden soll.
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Aber vermutlich kein Hybrid.
I've read on FB group that hybrids were also affected by the "boost problem"... But without any official document we can only guess.
Link: https://www.facebook.com/share/p/1C95vuEMJG/ (it is in the comments somewhere).
Zitat19.9.2023:;
es gibt schon mehrere Updates für den Hybrid. Unter anderem für die Überwachung der OPFs und dem Boos Issue. -
Weiß jemand ob der vitara non hybrid oder mildhybrid auch das selbe Problem haben?
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When you say Japan, is it Suzuki in Japan?
Alientech.
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I got a reply from Japan, they wrote it has something to do with the knock sensor (repeated knocking / detonation)...
ZitatRepeated knocking has led to accumulated torque reduction requests in the ECU.
ZitatIn that case, since a lot of knocking is being detected, we recommend increasing the octane rating.
The ECU counts numbers of knock detection for each cylinder if this numbers rises over the time it will start with power reduction.
Deleting DTC probably resets knock counts and at one point even the DTC delete will not work anymore, if it's too bad.
I guess (at least in theory) you could:
-use better fuel
-find a tuner who changes ignition timing so car has less power and you get less/zero knock counts.-replace/clean clogged injectors, worn spark plugs
-clean the engine of carbon buildup and rewrite the ECU completely with factory settings (not just update) which is probably not possible without Suzuki.
Edit:
I forgot, he also mention something about rewriting the ECU to normal data.
ZitatFirst, read the ECU data once and then write the stock (normal) data back.
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What if you try with one step colder sparkplugs (NGK Racing)?
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